149853690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7724

約数の個数: 96

約数和(自身を含む): 459703296

約数和(自身を除く): 309849606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 7673, 9765, 15346, 19530, 23019, 38365, 46038, 53711, 69057, 76730, 107422, 115095, 138114, 161133, 230190, 237863, 268555, 322266, 345285, 475726, 483399, 537110, 690570, 713589, 805665, 966798, 1189315, 1427178, 1611330, 1665041, 2140767, 2378630, 2416995, 3330082, 3567945, 4281534, 4833990, 4995123, 7135890, 8325205, 9990246, 10703835, 14985369, 16650410, 21407670, 24975615, 29970738, 49951230, 74926845, 149853690]

約数ペア:

[(1, 149853690), (2, 74926845), (3, 49951230), (5, 29970738), (6, 24975615), (7, 21407670), (9, 16650410), (10, 14985369), (14, 10703835), (15, 9990246), (18, 8325205), (21, 7135890), (30, 4995123), (31, 4833990), (35, 4281534), (42, 3567945), (45, 3330082), (62, 2416995), (63, 2378630), (70, 2140767), (90, 1665041), (93, 1611330), (105, 1427178), (126, 1189315), (155, 966798), (186, 805665), (210, 713589), (217, 690570), (279, 537110), (310, 483399), (315, 475726), (434, 345285), (465, 322266), (558, 268555), (630, 237863), (651, 230190), (930, 161133), (1085, 138114), (1302, 115095), (1395, 107422), (1953, 76730), (2170, 69057), (2790, 53711), (3255, 46038), (3906, 38365), (6510, 23019), (7673, 19530), (9765, 15346)]