98303940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 346644480

約数和(自身を除く): 248340540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1279, 1281, 1708, 1830, 2135, 2196, 2558, 2562, 2745, 3660, 3837, 3843, 4270, 5116, 5124, 5490, 6395, 6405, 7674, 7686, 8540, 8953, 10980, 11511, 12790, 12810, 15348, 15372, 17906, 19185, 19215, 23022, 25580, 25620, 26859, 35812, 38370, 38430, 44765, 46044, 53718, 57555, 76740, 76860, 78019, 80577, 89530, 107436, 115110, 134295, 156038, 161154, 179060, 230220, 234057, 268590, 312076, 322308, 390095, 402885, 468114, 537180, 546133, 702171, 780190, 805770, 936228, 1092266, 1170285, 1404342, 1560380, 1611540, 1638399, 2184532, 2340570, 2730665, 2808684, 3276798, 3510855, 4681140, 4915197, 5461330, 6553596, 7021710, 8191995, 9830394, 10922660, 14043420, 16383990, 19660788, 24575985, 32767980, 49151970, 98303940]

約数ペア:

[(1, 98303940), (2, 49151970), (3, 32767980), (4, 24575985), (5, 19660788), (6, 16383990), (7, 14043420), (9, 10922660), (10, 9830394), (12, 8191995), (14, 7021710), (15, 6553596), (18, 5461330), (20, 4915197), (21, 4681140), (28, 3510855), (30, 3276798), (35, 2808684), (36, 2730665), (42, 2340570), (45, 2184532), (60, 1638399), (61, 1611540), (63, 1560380), (70, 1404342), (84, 1170285), (90, 1092266), (105, 936228), (122, 805770), (126, 780190), (140, 702171), (180, 546133), (183, 537180), (210, 468114), (244, 402885), (252, 390095), (305, 322308), (315, 312076), (366, 268590), (420, 234057), (427, 230220), (549, 179060), (610, 161154), (630, 156038), (732, 134295), (854, 115110), (915, 107436), (1098, 89530), (1220, 80577), (1260, 78019), (1279, 76860), (1281, 76740), (1708, 57555), (1830, 53718), (2135, 46044), (2196, 44765), (2558, 38430), (2562, 38370), (2745, 35812), (3660, 26859), (3837, 25620), (3843, 25580), (4270, 23022), (5116, 19215), (5124, 19185), (5490, 17906), (6395, 15372), (6405, 15348), (7674, 12810), (7686, 12790), (8540, 11511), (8953, 10980)]