1388693460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300583}}^1$

素因数の和:300613

約数の個数: 96

約数和(自身を含む): 4847818752

約数和(自身を除く): 3459125292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 300583, 601166, 901749, 1202332, 1502915, 1803498, 2104081, 3005830, 3306413, 3606996, 4208162, 4508745, 6011660, 6312243, 6612826, 8416324, 9017490, 9919239, 10520405, 12624486, 13225652, 16532065, 18034980, 19838478, 21040810, 23144891, 25248972, 31561215, 33064130, 39676956, 42081620, 46289782, 49596195, 63122430, 66128260, 69434673, 92579564, 99192390, 115724455, 126244860, 138869346, 198384780, 231448910, 277738692, 347173365, 462897820, 694346730, 1388693460]

約数ペア:

[(1, 1388693460), (2, 694346730), (3, 462897820), (4, 347173365), (5, 277738692), (6, 231448910), (7, 198384780), (10, 138869346), (11, 126244860), (12, 115724455), (14, 99192390), (15, 92579564), (20, 69434673), (21, 66128260), (22, 63122430), (28, 49596195), (30, 46289782), (33, 42081620), (35, 39676956), (42, 33064130), (44, 31561215), (55, 25248972), (60, 23144891), (66, 21040810), (70, 19838478), (77, 18034980), (84, 16532065), (105, 13225652), (110, 12624486), (132, 10520405), (140, 9919239), (154, 9017490), (165, 8416324), (210, 6612826), (220, 6312243), (231, 6011660), (308, 4508745), (330, 4208162), (385, 3606996), (420, 3306413), (462, 3005830), (660, 2104081), (770, 1803498), (924, 1502915), (1155, 1202332), (1540, 901749), (2310, 601166), (4620, 300583)]