589049780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 1496154240

約数和(自身を除く): 907104460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 121, 190, 209, 220, 230, 242, 253, 380, 418, 437, 460, 484, 506, 557, 605, 836, 874, 1012, 1045, 1114, 1210, 1265, 1748, 2090, 2185, 2228, 2299, 2420, 2530, 2783, 2785, 4180, 4370, 4598, 4807, 5060, 5566, 5570, 6127, 8740, 9196, 9614, 10583, 11132, 11140, 11495, 12254, 12811, 13915, 19228, 21166, 22990, 24035, 24508, 25622, 27830, 30635, 42332, 45980, 48070, 51244, 52877, 52915, 55660, 61270, 64055, 67397, 96140, 105754, 105830, 116413, 122540, 128110, 134794, 140921, 211508, 211660, 232826, 243409, 256220, 264385, 269588, 281842, 336985, 465652, 486818, 528770, 563684, 582065, 673970, 704605, 973636, 1057540, 1164130, 1217045, 1280543, 1347940, 1409210, 1550131, 2328260, 2434090, 2561086, 2677499, 2818420, 3100262, 4868180, 5122172, 5354998, 6200524, 6402715, 7750655, 10709996, 12805430, 13387495, 15501310, 25610860, 26774990, 29452489, 31002620, 53549980, 58904978, 117809956, 147262445, 294524890, 589049780]

約数ペア:

[(1, 589049780), (2, 294524890), (4, 147262445), (5, 117809956), (10, 58904978), (11, 53549980), (19, 31002620), (20, 29452489), (22, 26774990), (23, 25610860), (38, 15501310), (44, 13387495), (46, 12805430), (55, 10709996), (76, 7750655), (92, 6402715), (95, 6200524), (110, 5354998), (115, 5122172), (121, 4868180), (190, 3100262), (209, 2818420), (220, 2677499), (230, 2561086), (242, 2434090), (253, 2328260), (380, 1550131), (418, 1409210), (437, 1347940), (460, 1280543), (484, 1217045), (506, 1164130), (557, 1057540), (605, 973636), (836, 704605), (874, 673970), (1012, 582065), (1045, 563684), (1114, 528770), (1210, 486818), (1265, 465652), (1748, 336985), (2090, 281842), (2185, 269588), (2228, 264385), (2299, 256220), (2420, 243409), (2530, 232826), (2783, 211660), (2785, 211508), (4180, 140921), (4370, 134794), (4598, 128110), (4807, 122540), (5060, 116413), (5566, 105830), (5570, 105754), (6127, 96140), (8740, 67397), (9196, 64055), (9614, 61270), (10583, 55660), (11132, 52915), (11140, 52877), (11495, 51244), (12254, 48070), (12811, 45980), (13915, 42332), (19228, 30635), (21166, 27830), (22990, 25622), (24035, 24508)]