30301908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27749}}^1$

素因数の和:27776

約数の個数: 48

約数和(自身を含む): 87024000

約数和(自身を除く): 56722092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 27749, 55498, 83247, 110996, 166494, 194243, 332988, 360737, 388486, 582729, 721474, 776972, 1082211, 1165458, 1442948, 2164422, 2330916, 2525159, 4328844, 5050318, 7575477, 10100636, 15150954, 30301908]

約数ペア:

[(1, 30301908), (2, 15150954), (3, 10100636), (4, 7575477), (6, 5050318), (7, 4328844), (12, 2525159), (13, 2330916), (14, 2164422), (21, 1442948), (26, 1165458), (28, 1082211), (39, 776972), (42, 721474), (52, 582729), (78, 388486), (84, 360737), (91, 332988), (156, 194243), (182, 166494), (273, 110996), (364, 83247), (546, 55498), (1092, 27749)]