155321670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 437043168

約数和(自身を除く): 281721498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 157, 210, 245, 294, 314, 471, 490, 673, 735, 785, 942, 1099, 1346, 1470, 1570, 2019, 2198, 2355, 3297, 3365, 4038, 4710, 4711, 5495, 6594, 6730, 7693, 9422, 10095, 10990, 14133, 15386, 16485, 20190, 23079, 23555, 28266, 32970, 32977, 38465, 46158, 47110, 65954, 70665, 76930, 98931, 105661, 115395, 141330, 164885, 197862, 211322, 230790, 316983, 329770, 494655, 528305, 633966, 739627, 989310, 1056610, 1479254, 1584915, 2218881, 3169830, 3698135, 4437762, 5177389, 7396270, 10354778, 11094405, 15532167, 22188810, 25886945, 31064334, 51773890, 77660835, 155321670]

約数ペア:

[(1, 155321670), (2, 77660835), (3, 51773890), (5, 31064334), (6, 25886945), (7, 22188810), (10, 15532167), (14, 11094405), (15, 10354778), (21, 7396270), (30, 5177389), (35, 4437762), (42, 3698135), (49, 3169830), (70, 2218881), (98, 1584915), (105, 1479254), (147, 1056610), (157, 989310), (210, 739627), (245, 633966), (294, 528305), (314, 494655), (471, 329770), (490, 316983), (673, 230790), (735, 211322), (785, 197862), (942, 164885), (1099, 141330), (1346, 115395), (1470, 105661), (1570, 98931), (2019, 76930), (2198, 70665), (2355, 65954), (3297, 47110), (3365, 46158), (4038, 38465), (4710, 32977), (4711, 32970), (5495, 28266), (6594, 23555), (6730, 23079), (7693, 20190), (9422, 16485), (10095, 15386), (10990, 14133)]