30794940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 103574016

約数和(自身を除く): 72779076

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, 103, 110, 132, 151, 165, 180, 198, 206, 220, 302, 309, 330, 396, 412, 453, 495, 515, 604, 618, 660, 755, 906, 927, 990, 1030, 1133, 1236, 1359, 1510, 1545, 1661, 1812, 1854, 1980, 2060, 2265, 2266, 2718, 3020, 3090, 3322, 3399, 3708, 4530, 4532, 4635, 4983, 5436, 5665, 6180, 6644, 6795, 6798, 8305, 9060, 9270, 9966, 10197, 11330, 13590, 13596, 14949, 15553, 16610, 16995, 18540, 19932, 20394, 22660, 24915, 27180, 29898, 31106, 33220, 33990, 40788, 46659, 49830, 50985, 59796, 62212, 67980, 74745, 77765, 93318, 99660, 101970, 139977, 149490, 155530, 171083, 186636, 203940, 233295, 279954, 298980, 311060, 342166, 466590, 513249, 559908, 684332, 699885, 855415, 933180, 1026498, 1399770, 1539747, 1710830, 2052996, 2566245, 2799540, 3079494, 3421660, 5132490, 6158988, 7698735, 10264980, 15397470, 30794940]

約数ペア:

[(1, 30794940), (2, 15397470), (3, 10264980), (4, 7698735), (5, 6158988), (6, 5132490), (9, 3421660), (10, 3079494), (11, 2799540), (12, 2566245), (15, 2052996), (18, 1710830), (20, 1539747), (22, 1399770), (30, 1026498), (33, 933180), (36, 855415), (44, 699885), (45, 684332), (55, 559908), (60, 513249), (66, 466590), (90, 342166), (99, 311060), (103, 298980), (110, 279954), (132, 233295), (151, 203940), (165, 186636), (180, 171083), (198, 155530), (206, 149490), (220, 139977), (302, 101970), (309, 99660), (330, 93318), (396, 77765), (412, 74745), (453, 67980), (495, 62212), (515, 59796), (604, 50985), (618, 49830), (660, 46659), (755, 40788), (906, 33990), (927, 33220), (990, 31106), (1030, 29898), (1133, 27180), (1236, 24915), (1359, 22660), (1510, 20394), (1545, 19932), (1661, 18540), (1812, 16995), (1854, 16610), (1980, 15553), (2060, 14949), (2265, 13596), (2266, 13590), (2718, 11330), (3020, 10197), (3090, 9966), (3322, 9270), (3399, 9060), (3708, 8305), (4530, 6798), (4532, 6795), (4635, 6644), (4983, 6180), (5436, 5665)]