3105231560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7831

約数の個数: 128

約数和(自身を含む): 8039347200

約数和(自身を除く): 4934115640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 62, 68, 76, 85, 95, 124, 136, 152, 155, 170, 190, 248, 310, 323, 340, 380, 527, 589, 620, 646, 680, 760, 1054, 1178, 1240, 1292, 1615, 2108, 2356, 2584, 2635, 2945, 3230, 4216, 4712, 5270, 5890, 6460, 7753, 10013, 10540, 11780, 12920, 15506, 20026, 21080, 23560, 31012, 38765, 40052, 50065, 62024, 77530, 80104, 100130, 131801, 147307, 155060, 200260, 240343, 263602, 294614, 310120, 400520, 480686, 527204, 589228, 659005, 736535, 961372, 1054408, 1178456, 1201715, 1318010, 1473070, 1922744, 2403430, 2504219, 2636020, 2946140, 4085831, 4566517, 4806860, 5008438, 5272040, 5892280, 8171662, 9133034, 9613720, 10016876, 12521095, 16343324, 18266068, 20033752, 20429155, 22832585, 25042190, 32686648, 36532136, 40858310, 45665170, 50084380, 77630789, 81716620, 91330340, 100168760, 155261578, 163433240, 182660680, 310523156, 388153945, 621046312, 776307890, 1552615780, 3105231560]

約数ペア:

[(1, 3105231560), (2, 1552615780), (4, 776307890), (5, 621046312), (8, 388153945), (10, 310523156), (17, 182660680), (19, 163433240), (20, 155261578), (31, 100168760), (34, 91330340), (38, 81716620), (40, 77630789), (62, 50084380), (68, 45665170), (76, 40858310), (85, 36532136), (95, 32686648), (124, 25042190), (136, 22832585), (152, 20429155), (155, 20033752), (170, 18266068), (190, 16343324), (248, 12521095), (310, 10016876), (323, 9613720), (340, 9133034), (380, 8171662), (527, 5892280), (589, 5272040), (620, 5008438), (646, 4806860), (680, 4566517), (760, 4085831), (1054, 2946140), (1178, 2636020), (1240, 2504219), (1292, 2403430), (1615, 1922744), (2108, 1473070), (2356, 1318010), (2584, 1201715), (2635, 1178456), (2945, 1054408), (3230, 961372), (4216, 736535), (4712, 659005), (5270, 589228), (5890, 527204), (6460, 480686), (7753, 400520), (10013, 310120), (10540, 294614), (11780, 263602), (12920, 240343), (15506, 200260), (20026, 155060), (21080, 147307), (23560, 131801), (31012, 100130), (38765, 80104), (40052, 77530), (50065, 62024)]