13945050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 45264960

約数和(自身を除く): 31319910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 233, 266, 285, 315, 342, 350, 399, 450, 466, 475, 525, 570, 630, 665, 699, 798, 855, 950, 1050, 1165, 1197, 1330, 1398, 1425, 1575, 1631, 1710, 1995, 2097, 2330, 2394, 2850, 3150, 3262, 3325, 3495, 3990, 4194, 4275, 4427, 4893, 5825, 5985, 6650, 6990, 8155, 8550, 8854, 9786, 9975, 10485, 11650, 11970, 13281, 14679, 16310, 17475, 19950, 20970, 22135, 24465, 26562, 29358, 29925, 30989, 34950, 39843, 40775, 44270, 48930, 52425, 59850, 61978, 66405, 73395, 79686, 81550, 92967, 104850, 110675, 122325, 132810, 146790, 154945, 185934, 199215, 221350, 244650, 278901, 309890, 332025, 366975, 398430, 464835, 557802, 664050, 733950, 774725, 929670, 996075, 1394505, 1549450, 1992150, 2324175, 2789010, 4648350, 6972525, 13945050]

約数ペア:

[(1, 13945050), (2, 6972525), (3, 4648350), (5, 2789010), (6, 2324175), (7, 1992150), (9, 1549450), (10, 1394505), (14, 996075), (15, 929670), (18, 774725), (19, 733950), (21, 664050), (25, 557802), (30, 464835), (35, 398430), (38, 366975), (42, 332025), (45, 309890), (50, 278901), (57, 244650), (63, 221350), (70, 199215), (75, 185934), (90, 154945), (95, 146790), (105, 132810), (114, 122325), (126, 110675), (133, 104850), (150, 92967), (171, 81550), (175, 79686), (190, 73395), (210, 66405), (225, 61978), (233, 59850), (266, 52425), (285, 48930), (315, 44270), (342, 40775), (350, 39843), (399, 34950), (450, 30989), (466, 29925), (475, 29358), (525, 26562), (570, 24465), (630, 22135), (665, 20970), (699, 19950), (798, 17475), (855, 16310), (950, 14679), (1050, 13281), (1165, 11970), (1197, 11650), (1330, 10485), (1398, 9975), (1425, 9786), (1575, 8854), (1631, 8550), (1710, 8155), (1995, 6990), (2097, 6650), (2330, 5985), (2394, 5825), (2850, 4893), (3150, 4427), (3262, 4275), (3325, 4194), (3495, 3990)]