64585380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2805

約数の個数: 96

約数和(自身を含む): 199874304

約数和(自身を除く): 135288924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2753, 3910, 4692, 5506, 5865, 7820, 8259, 11012, 11730, 13765, 16518, 23460, 27530, 33036, 41295, 46801, 55060, 63319, 82590, 93602, 126638, 140403, 165180, 187204, 189957, 234005, 253276, 280806, 316595, 379914, 468010, 561612, 633190, 702015, 759828, 936020, 949785, 1076423, 1266380, 1404030, 1899570, 2152846, 2808060, 3229269, 3799140, 4305692, 5382115, 6458538, 10764230, 12917076, 16146345, 21528460, 32292690, 64585380]

約数ペア:

[(1, 64585380), (2, 32292690), (3, 21528460), (4, 16146345), (5, 12917076), (6, 10764230), (10, 6458538), (12, 5382115), (15, 4305692), (17, 3799140), (20, 3229269), (23, 2808060), (30, 2152846), (34, 1899570), (46, 1404030), (51, 1266380), (60, 1076423), (68, 949785), (69, 936020), (85, 759828), (92, 702015), (102, 633190), (115, 561612), (138, 468010), (170, 379914), (204, 316595), (230, 280806), (255, 253276), (276, 234005), (340, 189957), (345, 187204), (391, 165180), (460, 140403), (510, 126638), (690, 93602), (782, 82590), (1020, 63319), (1173, 55060), (1380, 46801), (1564, 41295), (1955, 33036), (2346, 27530), (2753, 23460), (3910, 16518), (4692, 13765), (5506, 11730), (5865, 11012), (7820, 8259)]