276823490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14639}}^1$

素因数の和:14738

約数の個数: 32

約数和(自身を含む): 522823680

約数和(自身を除く): 246000190

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 14639, 18910, 29278, 73195, 146390, 453809, 892979, 907618, 1785958, 2269045, 4464895, 4538090, 8929790, 27682349, 55364698, 138411745, 276823490]

約数ペア:

[(1, 276823490), (2, 138411745), (5, 55364698), (10, 27682349), (31, 8929790), (61, 4538090), (62, 4464895), (122, 2269045), (155, 1785958), (305, 907618), (310, 892979), (610, 453809), (1891, 146390), (3782, 73195), (9455, 29278), (14639, 18910)]