74272590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 96

約数和(自身を含む): 227874816

約数和(自身を除く): 153602226

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, 3803, 3906, 6510, 7606, 9765, 11409, 19015, 19530, 22818, 26621, 34227, 38030, 53242, 57045, 68454, 79863, 114090, 117893, 133105, 159726, 171135, 235786, 239589, 266210, 342270, 353679, 399315, 479178, 589465, 707358, 798630, 825251, 1061037, 1178930, 1197945, 1650502, 1768395, 2122074, 2395890, 2475753, 3536790, 4126255, 4951506, 5305185, 7427259, 8252510, 10610370, 12378765, 14854518, 24757530, 37136295, 74272590]

約数ペア:

[(1, 74272590), (2, 37136295), (3, 24757530), (5, 14854518), (6, 12378765), (7, 10610370), (9, 8252510), (10, 7427259), (14, 5305185), (15, 4951506), (18, 4126255), (21, 3536790), (30, 2475753), (31, 2395890), (35, 2122074), (42, 1768395), (45, 1650502), (62, 1197945), (63, 1178930), (70, 1061037), (90, 825251), (93, 798630), (105, 707358), (126, 589465), (155, 479178), (186, 399315), (210, 353679), (217, 342270), (279, 266210), (310, 239589), (315, 235786), (434, 171135), (465, 159726), (558, 133105), (630, 117893), (651, 114090), (930, 79863), (1085, 68454), (1302, 57045), (1395, 53242), (1953, 38030), (2170, 34227), (2790, 26621), (3255, 22818), (3803, 19530), (3906, 19015), (6510, 11409), (7606, 9765)]