302896860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37957}}^1$

素因数の和:37995

約数の個数: 96

約数和(自身を含む): 1020311040

約数和(自身を除く): 717414180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 37957, 75914, 113871, 151828, 189785, 227742, 265699, 379570, 455484, 531398, 569355, 721183, 759140, 797097, 1062796, 1138710, 1328495, 1442366, 1594194, 2163549, 2277420, 2656990, 2884732, 3188388, 3605915, 3985485, 4327098, 5048281, 5313980, 7211830, 7970970, 8654196, 10096562, 10817745, 14423660, 15144843, 15941940, 20193124, 21635490, 25241405, 30289686, 43270980, 50482810, 60579372, 75724215, 100965620, 151448430, 302896860]

約数ペア:

[(1, 302896860), (2, 151448430), (3, 100965620), (4, 75724215), (5, 60579372), (6, 50482810), (7, 43270980), (10, 30289686), (12, 25241405), (14, 21635490), (15, 20193124), (19, 15941940), (20, 15144843), (21, 14423660), (28, 10817745), (30, 10096562), (35, 8654196), (38, 7970970), (42, 7211830), (57, 5313980), (60, 5048281), (70, 4327098), (76, 3985485), (84, 3605915), (95, 3188388), (105, 2884732), (114, 2656990), (133, 2277420), (140, 2163549), (190, 1594194), (210, 1442366), (228, 1328495), (266, 1138710), (285, 1062796), (380, 797097), (399, 759140), (420, 721183), (532, 569355), (570, 531398), (665, 455484), (798, 379570), (1140, 265699), (1330, 227742), (1596, 189785), (1995, 151828), (2660, 113871), (3990, 75914), (7980, 37957)]