30466436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 72930816

約数和(自身を除く): 42464380

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1087, 1274, 2002, 2156, 2174, 2548, 4004, 4348, 7007, 7609, 11957, 14014, 14131, 15218, 23914, 28028, 28262, 30436, 47828, 53263, 56524, 83699, 98917, 106526, 155441, 167398, 197834, 213052, 310882, 334796, 395668, 585893, 621764, 692419, 1088087, 1171786, 1384838, 2176174, 2343572, 2769676, 4352348, 7616609, 15233218, 30466436]

約数ペア:

[(1, 30466436), (2, 15233218), (4, 7616609), (7, 4352348), (11, 2769676), (13, 2343572), (14, 2176174), (22, 1384838), (26, 1171786), (28, 1088087), (44, 692419), (49, 621764), (52, 585893), (77, 395668), (91, 334796), (98, 310882), (143, 213052), (154, 197834), (182, 167398), (196, 155441), (286, 106526), (308, 98917), (364, 83699), (539, 56524), (572, 53263), (637, 47828), (1001, 30436), (1078, 28262), (1087, 28028), (1274, 23914), (2002, 15218), (2156, 14131), (2174, 14014), (2548, 11957), (4004, 7609), (4348, 7007)]