380966430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 128

約数和(自身を含む): 1071439488

約数和(自身を除く): 690473058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 255, 370, 390, 442, 481, 510, 555, 629, 663, 962, 1105, 1110, 1258, 1326, 1443, 1553, 1887, 2210, 2405, 2886, 3106, 3145, 3315, 3774, 4659, 4810, 6290, 6630, 7215, 7765, 8177, 9318, 9435, 14430, 15530, 16354, 18870, 20189, 23295, 24531, 26401, 40378, 40885, 46590, 49062, 52802, 57461, 60567, 79203, 81770, 100945, 114922, 121134, 122655, 132005, 158406, 172383, 201890, 245310, 264010, 287305, 302835, 343213, 344766, 396015, 574610, 605670, 686426, 746993, 792030, 861915, 976837, 1029639, 1493986, 1716065, 1723830, 1953674, 2059278, 2240979, 2930511, 3432130, 3734965, 4481958, 4884185, 5148195, 5861022, 7469930, 9768370, 10296390, 11204895, 12698881, 14652555, 22409790, 25397762, 29305110, 38096643, 63494405, 76193286, 126988810, 190483215, 380966430]

約数ペア:

[(1, 380966430), (2, 190483215), (3, 126988810), (5, 76193286), (6, 63494405), (10, 38096643), (13, 29305110), (15, 25397762), (17, 22409790), (26, 14652555), (30, 12698881), (34, 11204895), (37, 10296390), (39, 9768370), (51, 7469930), (65, 5861022), (74, 5148195), (78, 4884185), (85, 4481958), (102, 3734965), (111, 3432130), (130, 2930511), (170, 2240979), (185, 2059278), (195, 1953674), (221, 1723830), (222, 1716065), (255, 1493986), (370, 1029639), (390, 976837), (442, 861915), (481, 792030), (510, 746993), (555, 686426), (629, 605670), (663, 574610), (962, 396015), (1105, 344766), (1110, 343213), (1258, 302835), (1326, 287305), (1443, 264010), (1553, 245310), (1887, 201890), (2210, 172383), (2405, 158406), (2886, 132005), (3106, 122655), (3145, 121134), (3315, 114922), (3774, 100945), (4659, 81770), (4810, 79203), (6290, 60567), (6630, 57461), (7215, 52802), (7765, 49062), (8177, 46590), (9318, 40885), (9435, 40378), (14430, 26401), (15530, 24531), (16354, 23295), (18870, 20189)]