17996838540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{59243}}^1$

素因数の和:59399

約数の個数: 96

約数和(自身を含む): 51835182336

約数和(自身を除く): 33838343796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 83, 122, 166, 183, 244, 249, 305, 332, 366, 415, 498, 610, 732, 830, 915, 996, 1220, 1245, 1660, 1830, 2490, 3660, 4980, 5063, 10126, 15189, 20252, 25315, 30378, 50630, 59243, 60756, 75945, 101260, 118486, 151890, 177729, 236972, 296215, 303780, 355458, 592430, 710916, 888645, 1184860, 1777290, 3554580, 3613823, 4917169, 7227646, 9834338, 10841469, 14455292, 14751507, 18069115, 19668676, 21682938, 24585845, 29503014, 36138230, 43365876, 49171690, 54207345, 59006028, 72276460, 73757535, 98343380, 108414690, 147515070, 216829380, 295030140, 299947309, 599894618, 899841927, 1199789236, 1499736545, 1799683854, 2999473090, 3599367708, 4499209635, 5998946180, 8998419270, 17996838540]

約数ペア:

[(1, 17996838540), (2, 8998419270), (3, 5998946180), (4, 4499209635), (5, 3599367708), (6, 2999473090), (10, 1799683854), (12, 1499736545), (15, 1199789236), (20, 899841927), (30, 599894618), (60, 299947309), (61, 295030140), (83, 216829380), (122, 147515070), (166, 108414690), (183, 98343380), (244, 73757535), (249, 72276460), (305, 59006028), (332, 54207345), (366, 49171690), (415, 43365876), (498, 36138230), (610, 29503014), (732, 24585845), (830, 21682938), (915, 19668676), (996, 18069115), (1220, 14751507), (1245, 14455292), (1660, 10841469), (1830, 9834338), (2490, 7227646), (3660, 4917169), (4980, 3613823), (5063, 3554580), (10126, 1777290), (15189, 1184860), (20252, 888645), (25315, 710916), (30378, 592430), (50630, 355458), (59243, 303780), (60756, 296215), (75945, 236972), (101260, 177729), (118486, 151890)]