351639780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 1014709248

約数和(自身を除く): 663069468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 223, 246, 410, 446, 492, 615, 641, 669, 820, 892, 1115, 1230, 1282, 1338, 1923, 2230, 2460, 2564, 2676, 3205, 3345, 3846, 4460, 6410, 6690, 7692, 9143, 9615, 12820, 13380, 18286, 19230, 26281, 27429, 36572, 38460, 45715, 52562, 54858, 78843, 91430, 105124, 109716, 131405, 137145, 142943, 157686, 182860, 262810, 274290, 285886, 315372, 394215, 428829, 525620, 548580, 571772, 714715, 788430, 857658, 1429430, 1576860, 1715316, 2144145, 2858860, 4288290, 5860663, 8576580, 11721326, 17581989, 23442652, 29303315, 35163978, 58606630, 70327956, 87909945, 117213260, 175819890, 351639780]

約数ペア:

[(1, 351639780), (2, 175819890), (3, 117213260), (4, 87909945), (5, 70327956), (6, 58606630), (10, 35163978), (12, 29303315), (15, 23442652), (20, 17581989), (30, 11721326), (41, 8576580), (60, 5860663), (82, 4288290), (123, 2858860), (164, 2144145), (205, 1715316), (223, 1576860), (246, 1429430), (410, 857658), (446, 788430), (492, 714715), (615, 571772), (641, 548580), (669, 525620), (820, 428829), (892, 394215), (1115, 315372), (1230, 285886), (1282, 274290), (1338, 262810), (1923, 182860), (2230, 157686), (2460, 142943), (2564, 137145), (2676, 131405), (3205, 109716), (3345, 105124), (3846, 91430), (4460, 78843), (6410, 54858), (6690, 52562), (7692, 45715), (9143, 38460), (9615, 36572), (12820, 27429), (13380, 26281), (18286, 19230)]