2019331860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{369841}}^1$

素因数の和:369873

約数の個数: 96

約数和(自身を含む): 6958947072

約数和(自身を除く): 4939615212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 369841, 739682, 1109523, 1479364, 1849205, 2219046, 2588887, 3698410, 4438092, 4807933, 5177774, 5547615, 7396820, 7766661, 9615866, 10355548, 11095230, 12944435, 14423799, 15533322, 19231732, 22190460, 24039665, 25888870, 28847598, 31066644, 33655531, 38833305, 48079330, 51777740, 57695196, 67311062, 72118995, 77666610, 96158660, 100966593, 134622124, 144237990, 155333220, 168277655, 201933186, 288475980, 336555310, 403866372, 504832965, 673110620, 1009665930, 2019331860]

約数ペア:

[(1, 2019331860), (2, 1009665930), (3, 673110620), (4, 504832965), (5, 403866372), (6, 336555310), (7, 288475980), (10, 201933186), (12, 168277655), (13, 155333220), (14, 144237990), (15, 134622124), (20, 100966593), (21, 96158660), (26, 77666610), (28, 72118995), (30, 67311062), (35, 57695196), (39, 51777740), (42, 48079330), (52, 38833305), (60, 33655531), (65, 31066644), (70, 28847598), (78, 25888870), (84, 24039665), (91, 22190460), (105, 19231732), (130, 15533322), (140, 14423799), (156, 12944435), (182, 11095230), (195, 10355548), (210, 9615866), (260, 7766661), (273, 7396820), (364, 5547615), (390, 5177774), (420, 4807933), (455, 4438092), (546, 3698410), (780, 2588887), (910, 2219046), (1092, 1849205), (1365, 1479364), (1820, 1109523), (2730, 739682), (5460, 369841)]