15698839860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{30851}}^1$

素因数の和:31134

約数の個数: 144

約数和(自身を含む): 52152714432

約数和(自身を除く): 36453874572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 257, 330, 396, 495, 514, 660, 771, 990, 1028, 1285, 1542, 1980, 2313, 2570, 2827, 3084, 3855, 4626, 5140, 5654, 7710, 8481, 9252, 11308, 11565, 14135, 15420, 16962, 23130, 25443, 28270, 30851, 33924, 42405, 46260, 50886, 56540, 61702, 84810, 92553, 101772, 123404, 127215, 154255, 169620, 185106, 254430, 277659, 308510, 339361, 370212, 462765, 508860, 555318, 617020, 678722, 925530, 1018083, 1110636, 1357444, 1388295, 1696805, 1851060, 2036166, 2776590, 3054249, 3393610, 4072332, 5090415, 5553180, 6108498, 6787220, 7928707, 10180830, 12216996, 15271245, 15857414, 20361660, 23786121, 30542490, 31714828, 39643535, 47572242, 61084980, 71358363, 79287070, 87215777, 95144484, 118930605, 142716726, 158574140, 174431554, 237861210, 261647331, 285433452, 348863108, 356791815, 436078885, 475722420, 523294662, 713583630, 784941993, 872157770, 1046589324, 1308236655, 1427167260, 1569883986, 1744315540, 2616473310, 3139767972, 3924709965, 5232946620, 7849419930, 15698839860]

約数ペア:

[(1, 15698839860), (2, 7849419930), (3, 5232946620), (4, 3924709965), (5, 3139767972), (6, 2616473310), (9, 1744315540), (10, 1569883986), (11, 1427167260), (12, 1308236655), (15, 1046589324), (18, 872157770), (20, 784941993), (22, 713583630), (30, 523294662), (33, 475722420), (36, 436078885), (44, 356791815), (45, 348863108), (55, 285433452), (60, 261647331), (66, 237861210), (90, 174431554), (99, 158574140), (110, 142716726), (132, 118930605), (165, 95144484), (180, 87215777), (198, 79287070), (220, 71358363), (257, 61084980), (330, 47572242), (396, 39643535), (495, 31714828), (514, 30542490), (660, 23786121), (771, 20361660), (990, 15857414), (1028, 15271245), (1285, 12216996), (1542, 10180830), (1980, 7928707), (2313, 6787220), (2570, 6108498), (2827, 5553180), (3084, 5090415), (3855, 4072332), (4626, 3393610), (5140, 3054249), (5654, 2776590), (7710, 2036166), (8481, 1851060), (9252, 1696805), (11308, 1388295), (11565, 1357444), (14135, 1110636), (15420, 1018083), (16962, 925530), (23130, 678722), (25443, 617020), (28270, 555318), (30851, 508860), (33924, 462765), (42405, 370212), (46260, 339361), (50886, 308510), (56540, 277659), (61702, 254430), (84810, 185106), (92553, 169620), (101772, 154255), (123404, 127215)]