228028980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62303}}^1$

素因数の和:62376

約数の個数: 48

約数和(自身を含む): 648958464

約数和(自身を除く): 420929484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 62303, 124606, 186909, 249212, 311515, 373818, 623030, 747636, 934545, 1246060, 1869090, 3738180, 3800483, 7600966, 11401449, 15201932, 19002415, 22802898, 38004830, 45605796, 57007245, 76009660, 114014490, 228028980]

約数ペア:

[(1, 228028980), (2, 114014490), (3, 76009660), (4, 57007245), (5, 45605796), (6, 38004830), (10, 22802898), (12, 19002415), (15, 15201932), (20, 11401449), (30, 7600966), (60, 3800483), (61, 3738180), (122, 1869090), (183, 1246060), (244, 934545), (305, 747636), (366, 623030), (610, 373818), (732, 311515), (915, 249212), (1220, 186909), (1830, 124606), (3660, 62303)]