15123791130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{49429}}^1$

素因数の和:49524

約数の個数: 128

約数和(自身を含む): 43732500480

約数和(自身を除く): 28608709350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 186, 210, 217, 235, 282, 310, 329, 434, 465, 470, 651, 658, 705, 930, 987, 1085, 1302, 1410, 1457, 1645, 1974, 2170, 2914, 3255, 3290, 4371, 4935, 6510, 7285, 8742, 9870, 10199, 14570, 20398, 21855, 30597, 43710, 49429, 50995, 61194, 98858, 101990, 148287, 152985, 247145, 296574, 305970, 346003, 494290, 692006, 741435, 1038009, 1482870, 1532299, 1730015, 2076018, 2323163, 3064598, 3460030, 4596897, 4646326, 5190045, 6969489, 7661495, 9193794, 10380090, 10726093, 11615815, 13938978, 15322990, 16262141, 21452186, 22984485, 23231630, 32178279, 32524282, 34847445, 45968970, 48786423, 53630465, 64356558, 69694890, 72018053, 81310705, 97572846, 107260930, 144036106, 160891395, 162621410, 216054159, 243932115, 321782790, 360090265, 432108318, 487864230, 504126371, 720180530, 1008252742, 1080270795, 1512379113, 2160541590, 2520631855, 3024758226, 5041263710, 7561895565, 15123791130]

約数ペア:

[(1, 15123791130), (2, 7561895565), (3, 5041263710), (5, 3024758226), (6, 2520631855), (7, 2160541590), (10, 1512379113), (14, 1080270795), (15, 1008252742), (21, 720180530), (30, 504126371), (31, 487864230), (35, 432108318), (42, 360090265), (47, 321782790), (62, 243932115), (70, 216054159), (93, 162621410), (94, 160891395), (105, 144036106), (141, 107260930), (155, 97572846), (186, 81310705), (210, 72018053), (217, 69694890), (235, 64356558), (282, 53630465), (310, 48786423), (329, 45968970), (434, 34847445), (465, 32524282), (470, 32178279), (651, 23231630), (658, 22984485), (705, 21452186), (930, 16262141), (987, 15322990), (1085, 13938978), (1302, 11615815), (1410, 10726093), (1457, 10380090), (1645, 9193794), (1974, 7661495), (2170, 6969489), (2914, 5190045), (3255, 4646326), (3290, 4596897), (4371, 3460030), (4935, 3064598), (6510, 2323163), (7285, 2076018), (8742, 1730015), (9870, 1532299), (10199, 1482870), (14570, 1038009), (20398, 741435), (21855, 692006), (30597, 494290), (43710, 346003), (49429, 305970), (50995, 296574), (61194, 247145), (98858, 152985), (101990, 148287)]