1941253630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 3791810880

約数和(自身を除く): 1850557250

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 131, 170, 262, 305, 610, 655, 1037, 1310, 1429, 2074, 2227, 2858, 4454, 5185, 7145, 7991, 10370, 11135, 14290, 15982, 22270, 24293, 39955, 48586, 79910, 87169, 121465, 135847, 174338, 187199, 242930, 271694, 374398, 435845, 679235, 871690, 935995, 1358470, 1481873, 1871990, 2963746, 3182383, 6364766, 7409365, 11419139, 14818730, 15911915, 22838278, 31823830, 57095695, 114191390, 194125363, 388250726, 970626815, 1941253630]

約数ペア:

[(1, 1941253630), (2, 970626815), (5, 388250726), (10, 194125363), (17, 114191390), (34, 57095695), (61, 31823830), (85, 22838278), (122, 15911915), (131, 14818730), (170, 11419139), (262, 7409365), (305, 6364766), (610, 3182383), (655, 2963746), (1037, 1871990), (1310, 1481873), (1429, 1358470), (2074, 935995), (2227, 871690), (2858, 679235), (4454, 435845), (5185, 374398), (7145, 271694), (7991, 242930), (10370, 187199), (11135, 174338), (14290, 135847), (15982, 121465), (22270, 87169), (24293, 79910), (39955, 48586)]