101557890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23029}}^1$

素因数の和:23056

約数の個数: 72

約数和(自身を含む): 307174140

約数和(自身を除く): 205616250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 23029, 46058, 69087, 115145, 138174, 161203, 207261, 230290, 322406, 345435, 414522, 483609, 690870, 806015, 967218, 1036305, 1128421, 1450827, 1612030, 2072610, 2256842, 2418045, 2901654, 3385263, 4836090, 5642105, 6770526, 7254135, 10155789, 11284210, 14508270, 16926315, 20311578, 33852630, 50778945, 101557890]

約数ペア:

[(1, 101557890), (2, 50778945), (3, 33852630), (5, 20311578), (6, 16926315), (7, 14508270), (9, 11284210), (10, 10155789), (14, 7254135), (15, 6770526), (18, 5642105), (21, 4836090), (30, 3385263), (35, 2901654), (42, 2418045), (45, 2256842), (49, 2072610), (63, 1612030), (70, 1450827), (90, 1128421), (98, 1036305), (105, 967218), (126, 806015), (147, 690870), (210, 483609), (245, 414522), (294, 345435), (315, 322406), (441, 230290), (490, 207261), (630, 161203), (735, 138174), (882, 115145), (1470, 69087), (2205, 46058), (4410, 23029)]