71410710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 210760704

約数和(自身を除く): 139349994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 83, 85, 102, 105, 119, 166, 170, 210, 238, 241, 249, 255, 357, 415, 482, 498, 510, 581, 595, 714, 723, 830, 1162, 1190, 1205, 1245, 1411, 1446, 1687, 1743, 1785, 2410, 2490, 2822, 2905, 3374, 3486, 3570, 3615, 4097, 4233, 5061, 5810, 7055, 7230, 8194, 8435, 8466, 8715, 9877, 10122, 12291, 14110, 16870, 17430, 19754, 20003, 20485, 21165, 24582, 25305, 28679, 29631, 40006, 40970, 42330, 49385, 50610, 57358, 59262, 60009, 61455, 86037, 98770, 100015, 120018, 122910, 140021, 143395, 148155, 172074, 200030, 280042, 286790, 296310, 300045, 340051, 420063, 430185, 600090, 680102, 700105, 840126, 860370, 1020153, 1400210, 1700255, 2040306, 2100315, 2380357, 3400510, 4200630, 4760714, 5100765, 7141071, 10201530, 11901785, 14282142, 23803570, 35705355, 71410710]

約数ペア:

[(1, 71410710), (2, 35705355), (3, 23803570), (5, 14282142), (6, 11901785), (7, 10201530), (10, 7141071), (14, 5100765), (15, 4760714), (17, 4200630), (21, 3400510), (30, 2380357), (34, 2100315), (35, 2040306), (42, 1700255), (51, 1400210), (70, 1020153), (83, 860370), (85, 840126), (102, 700105), (105, 680102), (119, 600090), (166, 430185), (170, 420063), (210, 340051), (238, 300045), (241, 296310), (249, 286790), (255, 280042), (357, 200030), (415, 172074), (482, 148155), (498, 143395), (510, 140021), (581, 122910), (595, 120018), (714, 100015), (723, 98770), (830, 86037), (1162, 61455), (1190, 60009), (1205, 59262), (1245, 57358), (1411, 50610), (1446, 49385), (1687, 42330), (1743, 40970), (1785, 40006), (2410, 29631), (2490, 28679), (2822, 25305), (2905, 24582), (3374, 21165), (3486, 20485), (3570, 20003), (3615, 19754), (4097, 17430), (4233, 16870), (5061, 14110), (5810, 12291), (7055, 10122), (7230, 9877), (8194, 8715), (8435, 8466)]