30968796

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 43058724

約数列:

[1, 2, 3, 4, 6, 12, 89, 107, 178, 214, 267, 271, 321, 356, 428, 534, 542, 642, 813, 1068, 1084, 1284, 1626, 3252, 9523, 19046, 24119, 28569, 28997, 38092, 48238, 57138, 57994, 72357, 86991, 96476, 114276, 115988, 144714, 173982, 289428, 347964, 2580733, 5161466, 7742199, 10322932, 15484398, 30968796]

約数ペア:

[(1, 30968796), (2, 15484398), (3, 10322932), (4, 7742199), (6, 5161466), (12, 2580733), (89, 347964), (107, 289428), (178, 173982), (214, 144714), (267, 115988), (271, 114276), (321, 96476), (356, 86991), (428, 72357), (534, 57994), (542, 57138), (642, 48238), (813, 38092), (1068, 28997), (1084, 28569), (1284, 24119), (1626, 19046), (3252, 9523)]