2233993020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{279949}}^1$

素因数の和:279987

約数の個数: 96

約数和(自身を含む): 7525056000

約数和(自身を除く): 5291062980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 279949, 559898, 839847, 1119796, 1399745, 1679694, 1959643, 2799490, 3359388, 3919286, 4199235, 5319031, 5598980, 5878929, 7838572, 8398470, 9798215, 10638062, 11757858, 15957093, 16796940, 19596430, 21276124, 23515716, 26595155, 29394645, 31914186, 37233217, 39192860, 53190310, 58789290, 63828372, 74466434, 79785465, 106380620, 111699651, 117578580, 148932868, 159570930, 186166085, 223399302, 319141860, 372332170, 446798604, 558498255, 744664340, 1116996510, 2233993020]

約数ペア:

[(1, 2233993020), (2, 1116996510), (3, 744664340), (4, 558498255), (5, 446798604), (6, 372332170), (7, 319141860), (10, 223399302), (12, 186166085), (14, 159570930), (15, 148932868), (19, 117578580), (20, 111699651), (21, 106380620), (28, 79785465), (30, 74466434), (35, 63828372), (38, 58789290), (42, 53190310), (57, 39192860), (60, 37233217), (70, 31914186), (76, 29394645), (84, 26595155), (95, 23515716), (105, 21276124), (114, 19596430), (133, 16796940), (140, 15957093), (190, 11757858), (210, 10638062), (228, 9798215), (266, 8398470), (285, 7838572), (380, 5878929), (399, 5598980), (420, 5319031), (532, 4199235), (570, 3919286), (665, 3359388), (798, 2799490), (1140, 1959643), (1330, 1679694), (1596, 1399745), (1995, 1119796), (2660, 839847), (3990, 559898), (7980, 279949)]