181570401990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1\times {\mathrm{11597}}^1$

素因数の和:15894

約数の個数: 96

約数和(自身を含む): 483752951136

約数和(自身を除く): 302182549146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4243, 8486, 11597, 12729, 21215, 23194, 25458, 34791, 38187, 42430, 57985, 63645, 69582, 76374, 104373, 115970, 127290, 173955, 173963, 190935, 208746, 347910, 347926, 381870, 475477, 521865, 521889, 869815, 950954, 1043730, 1043778, 1426431, 1565667, 1739630, 2377385, 2609445, 2852862, 3131334, 4279293, 4754770, 5218890, 7132155, 7828335, 8558586, 14264310, 15656670, 21396465, 42792930, 49206071, 98412142, 147618213, 246030355, 295236426, 442854639, 492060710, 738091065, 885709278, 1476182130, 2017448911, 2214273195, 4034897822, 4428546390, 6052346733, 10087244555, 12104693466, 18157040199, 20174489110, 30261733665, 36314080398, 60523467330, 90785200995, 181570401990]

約数ペア:

[(1, 181570401990), (2, 90785200995), (3, 60523467330), (5, 36314080398), (6, 30261733665), (9, 20174489110), (10, 18157040199), (15, 12104693466), (18, 10087244555), (30, 6052346733), (41, 4428546390), (45, 4034897822), (82, 2214273195), (90, 2017448911), (123, 1476182130), (205, 885709278), (246, 738091065), (369, 492060710), (410, 442854639), (615, 295236426), (738, 246030355), (1230, 147618213), (1845, 98412142), (3690, 49206071), (4243, 42792930), (8486, 21396465), (11597, 15656670), (12729, 14264310), (21215, 8558586), (23194, 7828335), (25458, 7132155), (34791, 5218890), (38187, 4754770), (42430, 4279293), (57985, 3131334), (63645, 2852862), (69582, 2609445), (76374, 2377385), (104373, 1739630), (115970, 1565667), (127290, 1426431), (173955, 1043778), (173963, 1043730), (190935, 950954), (208746, 869815), (347910, 521889), (347926, 521865), (381870, 475477)]