985694580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4850

約数の個数: 144

約数和(自身を含む): 3256802640

約数和(自身を除く): 2271108060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1335, 1602, 1780, 2314, 2340, 2670, 3204, 3471, 4005, 4628, 4733, 5340, 5785, 6942, 8010, 9466, 10413, 11570, 13884, 14199, 16020, 17355, 18932, 20826, 23140, 23665, 28398, 34710, 41652, 42597, 47330, 52065, 56796, 61529, 69420, 70995, 85194, 94660, 104130, 123058, 141990, 170388, 184587, 208260, 212985, 246116, 283980, 307645, 369174, 421237, 425970, 553761, 615290, 738348, 842474, 851940, 922935, 1107522, 1230580, 1263711, 1684948, 1845870, 2106185, 2215044, 2527422, 2768805, 3691740, 3791133, 4212370, 5054844, 5476081, 5537610, 6318555, 7582266, 8424740, 10952162, 11075220, 12637110, 15164532, 16428243, 18955665, 21904324, 25274220, 27380405, 32856486, 37911330, 49284729, 54760810, 65712972, 75822660, 82141215, 98569458, 109521620, 164282430, 197138916, 246423645, 328564860, 492847290, 985694580]

約数ペア:

[(1, 985694580), (2, 492847290), (3, 328564860), (4, 246423645), (5, 197138916), (6, 164282430), (9, 109521620), (10, 98569458), (12, 82141215), (13, 75822660), (15, 65712972), (18, 54760810), (20, 49284729), (26, 37911330), (30, 32856486), (36, 27380405), (39, 25274220), (45, 21904324), (52, 18955665), (60, 16428243), (65, 15164532), (78, 12637110), (89, 11075220), (90, 10952162), (117, 8424740), (130, 7582266), (156, 6318555), (178, 5537610), (180, 5476081), (195, 5054844), (234, 4212370), (260, 3791133), (267, 3691740), (356, 2768805), (390, 2527422), (445, 2215044), (468, 2106185), (534, 1845870), (585, 1684948), (780, 1263711), (801, 1230580), (890, 1107522), (1068, 922935), (1157, 851940), (1170, 842474), (1335, 738348), (1602, 615290), (1780, 553761), (2314, 425970), (2340, 421237), (2670, 369174), (3204, 307645), (3471, 283980), (4005, 246116), (4628, 212985), (4733, 208260), (5340, 184587), (5785, 170388), (6942, 141990), (8010, 123058), (9466, 104130), (10413, 94660), (11570, 85194), (13884, 70995), (14199, 69420), (16020, 61529), (17355, 56796), (18932, 52065), (20826, 47330), (23140, 42597), (23665, 41652), (28398, 34710)]